EXPERIMENTAL ANALYSIS ON PROPERTIES OF HIGH STRENGTH CONCRETE BY USE OF BLAST FURNACE SLAG AGGREGATE

Wu Xingchun; Jiang Chenhui

doi:10.13204/j.gyjz200703018

Volume 37 Issue 3

Dec. 2014

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Article Navigation > INDUSTRIAL CONSTRUCTION > 2007 > 37(3): 72-74,116

Wu Xingchun, Jiang Chenhui. EXPERIMENTAL ANALYSIS ON PROPERTIES OF HIGH STRENGTH CONCRETE BY USE OF BLAST FURNACE SLAG AGGREGATE[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(3): 72-74,116. doi: 10.13204/j.gyjz200703018

Citation:

Wu Xingchun, Jiang Chenhui. EXPERIMENTAL ANALYSIS ON PROPERTIES OF HIGH STRENGTH CONCRETE BY USE OF BLAST FURNACE SLAG AGGREGATE[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(3): 72-74,116. doi: 10.13204/j.gyjz200703018

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EXPERIMENTAL ANALYSIS ON PROPERTIES OF HIGH STRENGTH CONCRETE BY USE OF BLAST FURNACE SLAG AGGREGATE

doi: 10.13204/j.gyjz200703018

Wu Xingchun¹,
Jiang Chenhui²

1.
1 Hangzhou Branch of Shenzhen Maohua Decoration Engineering Co.Ltd.Hangzhou 310006;
2.
2 College of Architecture &Construction Engineering,Zhejiang University of Technology Hangzhou 310032

Received Date: 2006-03-27
Publish Date: 2007-03-20

Abstract

Abstract

Blast furnace slag aggregates (BFSA) were used to produce high -strength concretes (HSC) . Different water-binder ratios ( 0.30, 0.35, 0.40, 0.45 and 0.50) were used to do tests of 7-day and28?day compressive strength and otherproperties of conventional (reference) concrete and BFSA concrete. Super -plasticizer and 10% silica fume were used toimprove BFSA concretes. Slump was kept constant throughout this study. It concluded that compressive strength of BFSAconcretes are approximately 26%~ 87% higher than reference concretes for different water ?binder ratios. These concretesalso have lower water absorption, higher splitting tensile strength and lower brittleness.
- blast furnace slag,
- compressive strength,
- water absorption,
- splitting tensile strength,
- brittleness

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References(5)

References

Short A,Kinniburgh W. Lightweight Concrete[M].Barking:Applied Science Publishers Ltd,2001.

Gutt W,Kinniburgh W,Newman A J. Blast Furnace Slag as Aggregate for Concrete[J].Magazine of Concrete Research,1967,(04):187-192.

Haque MN,Kayyali OA. Use of Industrial by-Products in the Production of High Strength.Concrete Technology for Developing Countries[A].Eastern Mediterranen University,North Cyprus:Gazimagusa,1996.254-260.

Haque MN,Kayyali OA,Joynes BM. Blast Furnace Slag Aggregate in the Production of High Performance Concrete[J].American Concrete Institute,1995,(SP):911-930.

刘数华,方坤河,曾力. 降低高强混凝土脆性的试验研究[J].建筑材料学报,2005,(02):152-153.

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